You wake up on the subway tracks in Los Angeles with no memory of who you are. A backpack is at your feet. Inside is a fresh set of clothes, one thousand dollars in cash, a phone number, and the instructions Do not call the police.

As you try to figure out your identity, the questions swirl. What is your name? How did you get here? What is the meaning of the tattoo on your wrist of a blackbird and the code FNV02198? There is only one thing you know for sure: people are trying to kill you.